WELD NECK FLANGE

Material : Stainless steel , Alloy Steel , Carbon Steel
Production Range : 1/2''-48'' (DN10~DN1200)
Pressure: 150#, 300#,400 #,600#,900#, 1500# & 2500 #.
Standard: ASTM, DIN, EN, GOST ,JIS ,GB ,GOST28759.2 -90 , GOST33259-2015

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Welded Neck Flange, WN Forged Flanges, Weld Neck Flanges Production Range

Size: 1/2″ (15 NB)to 48″ (1200NB)

Standards: ANSI B16.5, ANSIB16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ,GOST28759.2 -90 , GOST33259-2015

Фланцы по ГОСТ 12820-80, ГОСТ 12821-80,ГОСТ 28759.3-90, ГОСТ 28759.4-90

Pressure Ratings: Class 150,Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10,PN16, PN25,PN40, PN64 etc.

Carbon Steel Weld Neck Flanges: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48,F50, F52,F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8

Stainless Steel Weld Neck Flanges: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321,F904L

Alloy Steel Weld Neck Flanges: ASTM A182 F1, F5, F9, F11, F22, F91

Special Alloy Weld Neck Flanges: Duplex, Super Duplex, Nickel Alloys

Flange Face Type: Flat Face(FF), Raised Face (RF), Ring Type Joint (RTJ)

Coating/ Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized

ANSI

ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN

DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S

BS4504 , BS4504, BS1560, BS10

Stainless Steel

ASTM A 182, A 240

Grade

F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750

Carbon Steel

ASTM A 105, ASTM A 181

Alloy Steel

ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys

Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys

Copper, Brass & Gunmetal

Wuxi Well Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1) Wuxi Well Standard

2) Customization